what is the best salutation for a cover letter?\ndear human resource manager:\ndear dr. robins:\nto whom it…

what is the best salutation for a cover letter?\ndear human resource manager:\ndear dr. robins:\nto whom it may concern,\nno salutation is needed
Answer
Brief Explanations:
When possible, addressing the specific person (like "Dear Dr. Robins") is best as it's more personalized. But if the name is unknown, "To Whom It May Concern" is a common and acceptable general salutation. "Dear Human Resource Manager" is less specific than naming an individual, and omitting a salutation is not standard.
Answer:
B. Dear Dr. Robins: